AIW 1.1mmx1.8mm 220℃ Enameled Flat Rectangular Copper Wire For Audio Transformer
With the features of heat resistance, refrigerant resistance, cold resistance, radiation resistance etc, and high mechanical strength, stable air performance, good chemical resistance and refrigerant resistance,strong overload capacity, 220 polyamide - imide enameled copper rectangular wire is widely used in refrigerator compressor,air conditioning compressor, power tools, explosion-proof motors and motors and electrical appliance used in conditions of high & cold temperature, high radiation and overload. The products are small in size,stable in performance, safe in operation and remarkable in energy saving.
Advantage of AIW Enameled Rectangular Copper Wire:
1)Excellent electrical conductivity and thermal stability
2)Good Scratch resistance
3)Good Solvent resistance
4)Good wire resistance and heat dissipation performance
5)High efficiency of magnetic field
Item |
Characteristics |
Standard |
Test Result | ||
1 |
Appearance |
Smooth Equality |
Smooth Equality |
||
2 |
Conductor Diameter |
Width |
1.80 | ±0.060 |
1.823 |
Thickness | 1.10 | ±0.009 |
1.087 |
||
3 |
Thickness of Coating layer |
Width |
------ |
------ |
|
Thickness |
Min. 0.020 |
0.051 |
|||
4 |
Overall Diameter |
Width |
Max. 1.90 |
1.877 |
|
Thickness |
Max. 1.15 |
1.138 |
|||
5 |
Pinhole |
Max. 3hole/m |
0 |
||
6 |
Elongation |
Min. 30 % |
37% |
||
7 |
Flexibility and Adherence |
No crack |
No crack |
||
8 |
Conductor Resistance (Ω/km at 20℃) |
Max. 10.56 |
9.69 |
||
9 |
Breakdown Voltage |
Min. 0.7KV |
1.30 |
||
10 |
Heat shock |
No Crack |
No Crack |
We have around 10000 sizes of enameled rectangular copper wire.In addition, the insulation layer thickness can be customized, we can produce according to the specification provided by customers.Please contact us to specify the specific sizes you need.
Network communication equipment, consumer electronics, new energy vehicles, photovoltaic inverters,etc.





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